| Équations équilibrées la veille | Équations équilibrées le lendemain |
7 C6H5CHCH2 + 40 KMnO4 + 48 KOH = 8 C6H5COOK + 40 K2MnO4 + 32 H2O
SiCO2 + C = Si + CO =>
SiCO2 + C = Si + 2 CO
C2H5NO2 + C4H6O3 = C4H7NO3 + H2O =>
2 C2H5NO2 + C4H6O3 = 2 C4H7NO3 + H2O
HCl(aq) + K2SO4(aq) = H2SO4(aq) + KCl(aq) =>
2 HCl(aq) + K2SO4(aq) = H2SO4(aq) + 2 KCl(aq)
C4H8O(l) + O2(g) = CO2(g) + H2O(g) =>
2 C4H8O(l) + 11 O2(g) = 8 CO2(g) + 8 H2O(g)
C4H9OH = C + H2 + O2 =>
2 C4H9OH = 8 C + 10 H2 + O2
C3H7OH1 + O2 = CO + H2O =>
C3H7OH1 + 3 O2 = 3 CO + 4 H2O
NaOH + Co(NO3) = Na(NO3) + Co(OH) =>
NaOH + Co(NO3) = Na(NO3) + Co(OH)
NO2(g) + H2 = NH3 + H2O =>
2 NO2(g) + 7 H2 = 2 NH3 + 4 H2O
HBr(aq) + Fe(OH)3(aq) = FeBr3(aq) + H2O =>
3 HBr(aq) + Fe(OH)3(aq) = FeBr3(aq) + 3 H2O
Fe3O4 + KNO3 + KOH = K2FeO4 + KNO2 + HOH =>
Fe3O4 + 5 KNO3 + 6 KOH = 3 K2FeO4 + 5 KNO2 + 3 HOH
CuSO4(ac) + KI(ac) = K2SO4(ac) + CuI2(ac) =>
CuSO4(ac) + 2 KI(ac) = K2SO4(ac) + CuI2(ac)
Al(NO3)3 + K2(SO4) = Al2(SO4)3 + KNO3 =>
2 Al(NO3)3 + 3 K2(SO4) = Al2(SO4)3 + 6 KNO3
F2 + NH4I = FNH4 + I2 =>
F2 + 2 NH4I = 2 FNH4 + I2
Pb3O4 + Si = SiO2 + Pb =>
Pb3O4 + 2 Si = 2 SiO2 + 3 Pb
LiCl + SmCl3 = LiSmCl4 =>
LiCl + SmCl3 = LiSmCl4
Mg + N2 + H2O = MgO + NH3 =>
3 Mg + N2 + 3 H2O = 3 MgO + 2 NH3
SO3 + Ca(OH2) = CaSO3 + H2O =>
SO3 + Ca(OH2) = CaSO3 + H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Li + O2(g) = Li2O(s) =>
4 Li + O2(g) = 2 Li2O(s)
Ga + NaOH + H2O = NaGaO2 + H2 =>
2 Ga + 2 NaOH + 2 H2O = 2 NaGaO2 + 3 H2
HCl + (NH4)OH = HOH + (NH4)Cl =>
HCl + (NH4)OH = HOH + (NH4)Cl
CuCl + O2 = CuO + ClO =>
CuCl + O2 = CuO + ClO
Cd(NO3)2 + NaI = CdI2 + NaNO3 =>
Cd(NO3)2 + 2 NaI = CdI2 + 2 NaNO3
Re + Ta + B = Re58Ta12B30 =>
58 Re + 12 Ta + 30 B = Re58Ta12B30
CH3CH2CH2COOH + Zn = CH3CH2CH2COOZn + H2 =>
2 CH3CH2CH2COOH + 2 Zn = 2 CH3CH2CH2COOZn + H2
AlK(SO4)2 + Ba(NO3)2 = BaSO4 + Al(NO3)3 + KNO3 =>
AlK(SO4)2 + 2 Ba(NO3)2 = 2 BaSO4 + Al(NO3)3 + KNO3
Al + Cl{2} = AlCl{2} =>
Al + Cl{2} = AlCl{2}
Zn + Co2(SO4)3 = Co2 + Zn(SO4)3 =>
Zn + Co2(SO4)3 = Co2 + Zn(SO4)3
Cr + SnI2 = CrI2 + Sn =>
Cr + SnI2 = CrI2 + Sn
CuO + C6H12O6 = Cu2O + C6H12O7 =>
2 CuO + C6H12O6 = Cu2O + C6H12O7
HBr + (NH4)2SO3 = SO3 + H + NH4Br =>
2 HBr + (NH4)2SO3 = SO3 + 2 H + 2 NH4Br
As2O3 + KIO4 + KOH = K3AsO4 + KIO3 + H2O =>
As2O3 + 2 KIO4 + 6 KOH = 2 K3AsO4 + 2 KIO3 + 3 H2O
Fe(SO)4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 Fe(SO)4 + 38 KMnO4 + 32 H2SO4 = 5 Fe2(SO4)3 + 38 MnSO4 + 19 K2SO4 + 32 H2O
Al(OH)4(aq) + H2SO4(aq) = Al(OH)3(s) + H2O + SO4(aq) =>
2 Al(OH)4(aq) + H2SO4(aq) = 2 Al(OH)3(s) + 2 H2O + SO4(aq)
HCHO + Ag2O = HCOOH + Ag =>
HCHO + Ag2O = HCOOH + 2 Ag
Fe(SO4) + KClO3 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cl2 + H2O =>
10 Fe(SO4) + 2 KClO3 + 6 H2SO4 = 5 Fe2(SO4)3 + K2SO4 + Cl2 + 6 H2O
N2O3(g) + H2O = HNO2 =>
N2O3(g) + H2O = 2 HNO2
H4N2O3 = N2 + O2 + H2O =>
2 H4N2O3 = 2 N2 + O2 + 4 H2O
NaCl(aq) + PbO(aq) = Na2O(aq) + PbCl2(s) =>
2 NaCl(aq) + PbO(aq) = Na2O(aq) + PbCl2(s)
Al + Fe(NO2)2 = Fe + Al(NO2)3 =>
2 Al + 3 Fe(NO2)2 = 3 Fe + 2 Al(NO2)3
NaHCO3 + NaHC4H4O4 = Na2C4H4O4 + CO2(g) + H2O =>
NaHCO3 + NaHC4H4O4 = Na2C4H4O4 + CO2(g) + H2O
Fe + PbS2 = FeS + Pb =>
2 Fe + PbS2 = 2 FeS + Pb
K2RuO4 + HCl = K2[RuCl6] + H2O + O2 =>
2 K2RuO4 + 12 HCl = 2 K2[RuCl6] + 6 H2O + O2
Al(CH3COO)3 + KOH = KCH3COO + Al(OH)3 =>
Al(CH3COO)3 + 3 KOH = 3 KCH3COO + Al(OH)3
CuSO4 + ZnCl2 = ZnSO4 + CuCl2 =>
CuSO4 + ZnCl2 = ZnSO4 + CuCl2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
CO2(g) + LiOH = Li2CO3(s) + H2O =>
CO2(g) + 2 LiOH = Li2CO3(s) + H2O
HNO2 + NH4 = NH4NO2 + H2O =>
8 HNO2 + 6 NH4 = 7 NH4NO2 + 2 H2O
Tl + HF = TlF3 + H2 =>
2 Tl + 6 HF = 2 TlF3 + 3 H2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
